Arsenal target Antony has been dubbed one of Brazilian football's most exciting young prospects.
The 19 year-old Sao Paulo midfielder is being watched by Arsenal ahead of the summer, along with AC Milan.
And former Saint-Etienne striker Aloisio is convinced by his potential.
"Sao Paulo has a kid there, who promises to be one of the best players in the league: Antony," said Aloisio.
Antony has a deal with Sao Paulo to 2023, which carries a buyout clause of €50m.